PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300320Retainer,packing

Tri-Tec Manufacturing Llc · NSN 5330-01-408-4129 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-408-4129 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-408-4129. Primary manufacturer part number: 300320.
Features
  • Retainer,packing — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Tri-Tec Manufacturing Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-408-4129, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRetainer,packing
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersTri-Tec Manufacturing, Llc (CAGE 56349); Tri-Tec Manufacturing Llc (CAGE 98032)
Technical Specifications
ParameterValue
NSN5330-01-408-4129
Primary Part Number300320
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTri-Tec Manufacturing Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5998-00-237-9973300320 INTERCHANGEABLE
Circuit Card Assembly
Illinois Tool Works, Inc. Div Magnaflux
5815-00-369-9422125872 INTERCHANGEABLE
Holder,platen
Telemechanics Inc
6615-00-765-7196300320 INTERCHANGEABLE
Shield,electrical C
Honeywell International Inc. Dba Honeywell International
5985-00-882-86543003-20 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5995-01-066-10794186546 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Bae Systems Land & Armaments L.p.
5360-01-079-7782 INTERCHANGEABLE
Spring,helical,torsion
5315-01-234-952910209-1 INTERCHANGEABLE
Pin,hollow
Buffalo Machine Tools of Niagara Inc Div Buffalo Machines Inc
5915-01-414-8607231370-201 INTERCHANGEABLE
Filter,band Pass
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5330-01-616-4835300023-1 INTERCHANGEABLE
Retainer,packing
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
300320 Tri-Tec Manufacturing, Llc (USA)
300320 PRIMARY Tri-Tec Manufacturing Llc (USA)
300184 FIND 6 Tri-Tec Manufacturing, Llc (USA)
300184 FIND 6 Tri-Tec Manufacturing Llc (USA)
Related Parts
5998-00-237-9973INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
300320
5815-00-369-9422INTERCHANGEABLE
HOLDER,PLATEN
125872
6615-00-765-7196INTERCHANGEABLE
SHIELD,ELECTRICAL C
300320
5985-00-882-8654INTERCHANGEABLE
COUPLER,DIRECTIONAL
3003-20
5995-01-066-1079INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4186546
5360-01-079-7782INTERCHANGEABLE
SPRING,HELICAL,TORSION
5315-01-234-9529INTERCHANGEABLE
PIN,HOLLOW
10209-1
5915-01-414-8607INTERCHANGEABLE
FILTER,BAND PASS
231370-201
5330-01-616-4835INTERCHANGEABLE
RETAINER,PACKING
300023-1

Frequently Asked Questions

What is NSN 5330-01-408-4129?

NSN 5330-01-408-4129 is a Retainer,packing, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-408-4129?

NSN 5330-01-408-4129 has 4 cross-referenced part numbers: 300320 (Tri-Tec Manufacturing, Llc), 300320 (Tri-Tec Manufacturing Llc), 300184 FIND 6 (Tri-Tec Manufacturing, Llc), 300184 FIND 6 (Tri-Tec Manufacturing Llc).

What NSN replaces 5330-01-408-4129?

There are 9 known substitutes for 5330-01-408-4129: 5998-00-237-9973, 5815-00-369-9422, 6615-00-765-7196 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 5330-01-408-4129 still in active supply?

NSN 5330-01-408-4129 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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